TY - JOUR KW - Checked KW - letter AU - Maher C. BT - Physical Therapy C1 - 1.510 C2 - 2.152 C3 - Sep 2008 CN - Y LA - eng LB - MSjournal M1 - 4 PY - 2008 EP - 539. T2 - Physical Therapy TI - On "journal publication productivity..." Richter et al. Phys Ther. 2008;88:376-386 (letter) VL - 88 ER -